Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Cimara Francisca Monteiro"'
Autor:
Érico Natal Pedro Zacchi, José Affonso Brod, Carlos Eduardo Ganade de Araujo, Ítalo Lopes de Oliveira, Cimara Francisca Monteiro, Elton Luiz Dantas, Reinhardt A. Fuck
Publikováno v:
Precambrian Research. 351:105963
The first occurrence of Mesoproterozoic carbonatite in the Rio de la Plata Craton – RDPC indicates extensional event prior to the opening of the Charrua Ocean. Nd-Sr-Hf Isotopic and U-Pb on zircon geochronological data are presented for the Tres Es
Autor:
Leonardo Brenguere Leão Lopes, Cimara Francisca Monteiro, Lucie Mathieu, Carlos E. Ganade, Noevaldo Araújo Teixeira, Christian Michel Lacasse
Publikováno v:
Lithos. :105647
One of the most debated issues about the Carajas Mineral Province in Brazil is the tectonic setting that prevailed at the time of the major Neoarchean (ca. 2.7 Ga) volcanic event, with views ranging from subduction- to rift-related. During this event
Autor:
Gustavo Campos Marques, Elton Luiz Dantas, Adalene Moreira Silva, Claudinei Gouveia de Oliveira, Cimara Francisca Monteiro
Publikováno v:
10th International Congress of the Brazilian Geophysical Society & EXPOGEF 2007, Rio de Janeiro, Brazil, 19-23 November 2007.
The Mara Rosa Magmatic Arc is characterized by limited outcrops, deep weathering and thick regolith cover and lack of systematic mapping. This area is covered by highdensity aeromagnetic and aerogamaespectrometric data. The geophysical images provide